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Q8NZU4

- TRMB_STRP8

UniProt

Q8NZU4 - TRMB_STRP8

Protein

tRNA (guanine-N(7)-)-methyltransferase

Gene

trmB

Organism
Streptococcus pyogenes serotype M18 (strain MGAS8232)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 78 (01 Oct 2014)
      Sequence version 1 (01 Oct 2002)
      Previous versions | rss
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    • Comment

    Functioni

    Catalyzes the formation of N(7)-methylguanine at position 46 (m7G46) in tRNA.UniRule annotation

    Catalytic activityi

    S-adenosyl-L-methionine + guanine(46) in tRNA = S-adenosyl-L-homocysteine + N(7)-methylguanine(46) in tRNA.UniRule annotation

    Pathwayi

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Binding sitei44 – 441S-adenosyl-L-methionineUniRule annotation
    Binding sitei69 – 691S-adenosyl-L-methionineUniRule annotation
    Binding sitei96 – 961S-adenosyl-L-methionineUniRule annotation
    Active sitei118 – 1181By similarity
    Binding sitei118 – 1181S-adenosyl-L-methionineUniRule annotation
    Binding sitei122 – 1221SubstrateUniRule annotation
    Binding sitei154 – 1541SubstrateUniRule annotation

    GO - Molecular functioni

    1. tRNA (guanine-N7-)-methyltransferase activity Source: UniProtKB-HAMAP

    Keywords - Molecular functioni

    Methyltransferase, Transferase

    Keywords - Biological processi

    tRNA processing

    Keywords - Ligandi

    S-adenosyl-L-methionine

    Enzyme and pathway databases

    BioCyciSPYO186103:GHJG-1494-MONOMER.
    UniPathwayiUPA00989.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    tRNA (guanine-N(7)-)-methyltransferaseUniRule annotation (EC:2.1.1.33UniRule annotation)
    Alternative name(s):
    tRNA (guanine(46)-N(7))-methyltransferaseUniRule annotation
    tRNA(m7G46)-methyltransferaseUniRule annotation
    Gene namesi
    Name:trmBUniRule annotation
    Ordered Locus Names:spyM18_1734
    OrganismiStreptococcus pyogenes serotype M18 (strain MGAS8232)
    Taxonomic identifieri186103 [NCBI]
    Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus
    ProteomesiUP000000820: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 211211tRNA (guanine-N(7)-)-methyltransferasePRO_0000171408Add
    BLAST

    Interactioni

    Protein-protein interaction databases

    STRINGi186103.spyM18_1734.

    Structurei

    3D structure databases

    ProteinModelPortaliQ8NZU4.
    SMRiQ8NZU4. Positions 6-211.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Region

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Regioni124 – 1296Interaction with RNAUniRule annotation
    Regioni191 – 1944Substrate bindingUniRule annotation

    Sequence similaritiesi

    Belongs to the class I-like SAM-binding methyltransferase superfamily. TrmB family.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG0220.
    HOGENOMiHOG000251689.
    KOiK03439.
    OMAiDNVMTEY.
    OrthoDBiEOG6K6VBC.

    Family and domain databases

    Gene3Di3.40.50.150. 1 hit.
    HAMAPiMF_01057. tRNA_methyltr_TrmB.
    InterProiIPR029063. SAM-dependent_MTases-like.
    IPR003358. tRNA_(Gua-N-7)_MeTrfase.
    [Graphical view]
    PfamiPF02390. Methyltransf_4. 1 hit.
    [Graphical view]
    SUPFAMiSSF53335. SSF53335. 1 hit.
    TIGRFAMsiTIGR00091. TIGR00091. 1 hit.
    PROSITEiPS51625. SAM_MT_TRMB. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    Q8NZU4-1 [UniParc]FASTAAdd to Basket

    « Hide

    MRVRKRKGAE KHLANNPHYV ILNPEDAKGR WHDVFGNDRP IHIEVGSGKG    50
    GFITGMALKN PDINYIGIDI QLSVLSYALD KVLASEVPNV KLLRVDGSSL 100
    TNYFEDGEVD MMYLNFSDPW PKTKHEKRRL TYKDFLDTYK RILPEHGEIH 150
    FKTDNRGLFE YSLASFSQYG MTLRQIWLDL HASNYEGNVM TEYEEKFSNK 200
    GQVIYRVEAN F 211
    Length:211
    Mass (Da):24,454
    Last modified:October 1, 2002 - v1
    Checksum:iFED21DCC8B393860
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE009949 Genomic DNA. Translation: AAL98263.1.
    RefSeqiNP_607764.1. NC_003485.1.
    WP_011018101.1. NC_003485.1.

    Genome annotation databases

    EnsemblBacteriaiAAL98263; AAL98263; spyM18_1734.
    GeneIDi994557.
    KEGGispm:spyM18_1734.
    PATRICi19749956. VBIStrPyo4396_1551.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE009949 Genomic DNA. Translation: AAL98263.1 .
    RefSeqi NP_607764.1. NC_003485.1.
    WP_011018101.1. NC_003485.1.

    3D structure databases

    ProteinModelPortali Q8NZU4.
    SMRi Q8NZU4. Positions 6-211.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 186103.spyM18_1734.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai AAL98263 ; AAL98263 ; spyM18_1734 .
    GeneIDi 994557.
    KEGGi spm:spyM18_1734.
    PATRICi 19749956. VBIStrPyo4396_1551.

    Phylogenomic databases

    eggNOGi COG0220.
    HOGENOMi HOG000251689.
    KOi K03439.
    OMAi DNVMTEY.
    OrthoDBi EOG6K6VBC.

    Enzyme and pathway databases

    UniPathwayi UPA00989 .
    BioCyci SPYO186103:GHJG-1494-MONOMER.

    Family and domain databases

    Gene3Di 3.40.50.150. 1 hit.
    HAMAPi MF_01057. tRNA_methyltr_TrmB.
    InterProi IPR029063. SAM-dependent_MTases-like.
    IPR003358. tRNA_(Gua-N-7)_MeTrfase.
    [Graphical view ]
    Pfami PF02390. Methyltransf_4. 1 hit.
    [Graphical view ]
    SUPFAMi SSF53335. SSF53335. 1 hit.
    TIGRFAMsi TIGR00091. TIGR00091. 1 hit.
    PROSITEi PS51625. SAM_MT_TRMB. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Genome sequence and comparative microarray analysis of serotype M18 group A Streptococcus strains associated with acute rheumatic fever outbreaks."
      Smoot J.C., Barbian K.D., Van Gompel J.J., Smoot L.M., Chaussee M.S., Sylva G.L., Sturdevant D.E., Ricklefs S.M., Porcella S.F., Parkins L.D., Beres S.B., Campbell D.S., Smith T.M., Zhang Q., Kapur V., Daly J.A., Veasy L.G., Musser J.M.
      Proc. Natl. Acad. Sci. U.S.A. 99:4668-4673(2002) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: MGAS8232.

    Entry informationi

    Entry nameiTRMB_STRP8
    AccessioniPrimary (citable) accession number: Q8NZU4
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: June 16, 2003
    Last sequence update: October 1, 2002
    Last modified: October 1, 2014
    This is version 78 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programProkaryotic Protein Annotation Program

    Miscellaneousi

    Keywords - Technical termi

    Complete proteome

    Documents

    1. PATHWAY comments
      Index of metabolic and biosynthesis pathways
    2. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3